252   read_utf8_code_point(range<const C>& from, unsigned long maxcode)  in read_utf8_code_point()  argument
274       if (c <= maxcode)  in read_utf8_code_point()
291       if (c <= maxcode)  in read_utf8_code_point()
313       if (c <= maxcode)  in read_utf8_code_point()
397 			  unsigned long maxcode, codecvt_mode mode)  in read_utf16_code_point()  argument
419       if (c <= maxcode)  in read_utf16_code_point()
455           unsigned long maxcode = max_code_point, codecvt_mode mode = {})  in ucs4_in()  argument
460 	const char32_t codepoint = read_utf8_code_point(from, maxcode);
463 	if (codepoint > maxcode)
474            unsigned long maxcode = max_code_point, codecvt_mode mode = {})  in ucs4_out()  argument
481 	if (c > maxcode)
493           unsigned long maxcode = max_code_point, codecvt_mode mode = {})  in ucs4_in()  argument
498 	const char32_t codepoint = read_utf16_code_point(from, maxcode, mode);
501 	if (codepoint > maxcode)
511            unsigned long maxcode = max_code_point, codecvt_mode mode = {})  in ucs4_out()  argument
518 	if (c > maxcode)
534 	   unsigned long maxcode = max_code_point, codecvt_mode mode = {},  in utf16_in()  argument
541 	const char32_t codepoint = read_utf8_code_point(from, maxcode);
549 	if (codepoint > maxcode)
564 	    unsigned long maxcode = max_code_point, codecvt_mode mode = {},  in utf16_out()  argument
592 	if (c > maxcode)
605 	     char32_t maxcode = max_code_point, codecvt_mode mode = {})  in utf16_span()  argument
612 	char32_t c = read_utf8_code_point(from, maxcode);
613 	if (c > maxcode)
620       read_utf8_code_point(from, std::min(max_single_utf16_unit, maxcode));
628 	  char32_t maxcode = max_code_point, codecvt_mode mode = {})  in ucs2_in()  argument
631     maxcode = std::min(max_single_utf16_unit, maxcode);
632     return utf16_in(from, to, maxcode, mode, surrogates::disallowed);
639 	   char32_t maxcode = max_code_point, codecvt_mode mode = {})  in ucs2_out()  argument
642     maxcode = std::min(max_single_utf16_unit, maxcode);
643     return utf16_out(from, to, maxcode, mode, surrogates::disallowed);
649 	   char32_t maxcode = max_code_point, codecvt_mode mode = {})  in ucs2_out()  argument
658 	if (c > maxcode)
669 	  char32_t maxcode = max_code_point, codecvt_mode mode = {})  in ucs2_in()  argument
673     maxcode = std::min(max_single_utf16_unit, maxcode);
676 	const char32_t c = read_utf16_code_point(from, maxcode, mode);
679 	if (c > maxcode)
688             char32_t maxcode, codecvt_mode mode)  in ucs2_span()  argument
692     maxcode = std::min(max_single_utf16_unit, maxcode);  in ucs2_span()
694     while (max-- && c <= maxcode)  in ucs2_span()
695       c = read_utf16_code_point(from, maxcode, mode);  in ucs2_span()
702             char32_t maxcode, codecvt_mode mode)  in ucs2_span()  argument
707     maxcode = std::min(max_single_utf16_unit, maxcode);  in ucs2_span()
709     while (max-- && c <= maxcode)  in ucs2_span()
710       c = read_utf8_code_point(from, maxcode);  in ucs2_span()
718             char32_t maxcode = max_code_point, codecvt_mode mode = {})  in ucs4_span()  argument
723     while (max-- && c <= maxcode)
724       c = read_utf8_code_point(from, maxcode);
731             char32_t maxcode = max_code_point, codecvt_mode mode = {})  in ucs4_span()  argument
735     while (max-- && c <= maxcode)
736       c = read_utf16_code_point(from, maxcode, mode);